no mount at all, and the stock Garmin out-front mount. And the results show a ~1W reduction in wind averaged power at 45km/hr ...

Garmin Edge Out-Front Mount: This replacement mount holds newer Garmin computers in a more low-profile position so it’s directly in line with the handlebars for a sleek look. It also has a ...

Of course, Garmin's lamp fits nicely to one of its “out-front” cycling computer mounts, but there’s also a friction mount so you can pretend to be a miner with it on top of your helmet.